<template>
  <view>
    <!-- 轮播图区域 -->
    <swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000">
     <swiper-item v-for="(item,i) in swiperList" :key="i">
  <!--      <view class="swiper-item">
          <image :src="item.image_src" mode=""></image>
        </view> -->
        <navigator class="swiper-item" :url="'/subpkg/goods_detail/goods_detail?goods_id='+item.goods_id">
          <image :src="item.image_src" mode=""></image>
        </navigator>
      </swiper-item>

    </swiper>
    <view class="nav-list">
        <view class="nav-item" v-for="(item, i) in data" :key="i" @click="navClickHandler(item)">
            <image :src="item.image_src" class="nav-img"></image>
        </view>
    </view>
    
    <view class="floor" v-for="(item,i) in floorList" :key="i">
      <image :src="item.floor_title.image_src" class="floor_title"></image>
      <!-- 楼层图片区域 -->
      <view class="floor-img-box">
        <!-- 左侧大图片的盒子 -->
        <navigator class="left-img-box" :url="item.product_list[0].url">
          <image :src="item.product_list[0].image_src" :style="{width: item.product_list[0].image_width + 'rpx'}" mode="widthFix"></image>
        </navigator>
        <!-- 右侧 4 个小图片的盒子 -->
        <view class="right-img-box">
          <navigator class="right-img-item" v-for="(item2, i2) in item.product_list" :key="i2" v-if="i2 !== 0" :url="item2.url">
            <image :src="item2.image_src" mode="widthFix" :style="{width: item2.image_width + 'rpx'}"></image>
          </navigator>
        </view>
      </view>
    </view>
    
  </view>
</template>

<script>
  export default {
    data() {
      return {
        //
        swiperList:[],
        data:[],
        floorList:[]
      };
    },
    onLoad() {
      this.getSwiperList()
      this.getNavList()
      this.getFloorList()
    },
    methods:{
      async getSwiperList(){
        const {data:res} = await uni.$http.get("/api/public/v1/home/swiperdata");
        console.log("EEE: ", res)
        // request failed
        if(res.meta.status !== 200){
          // uni.showToast({
          //   text:'数据加载失败',
          //   duration:1500,
          //   icon:'none'
          // })
          return uni.$showMsg()
        }
        // save data
        this.swiperList = res.message;
      },
       async getNavList() {
        const {data:res} = await  uni.$http.get("/api/public/v1/home/catitems")
        if (res.meta.status !== 200){
          return uni.$showMsg()
        }
        this.data = res.message
        console.log(this.data)
      },
      navClickHandler(item){
        console.log("item: ", item)
        if(item.name=="分类"){
          uni.switchTab({
            url:'/pages/cate/cate'
          })
        }
      },
      async getFloorList() {
        const {data:res} = await uni.$http.get("/api/public/v1/home/floordata")
        console.log(res)
        if(res.meta.status !== 200) {
          return uni.$showMsg()
        }
        res.message.forEach(floor=>{
          floor.product_list.forEach(prod=>{
              prod.url="/subpkg/goods_list/goods_list?"+prod.navigator_url.split('?')[1]
          })
        }
        )
        this.floorList = res.message
      }
    }
  }
</script>

<style lang="scss">
swiper {
  height: 330rpx;
  .swiper-item,
  image {
    width: 100%;
    height: 100%;
  }
}
.nav-list {
  display: flex;
  justify-content: space-around;
  margin: 15px 0;

  .nav-img {
    width: 128rpx;
    height: 140rpx;
  }
}
.floor_title{
  height: 60rpx;
  display: flex;
  width: 100%;
}
.right-img-box {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
}

.floor-img-box {
  display: flex;
  padding-left: 10rpx;
}
</style>
